Product Category
Poor-quality lines and oxygen-enriched burner zone
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- Product Description
-
- Commodity name: Poor-quality lines and oxygen-enriched burner zone
SA-CL series spinel refractories are characterized by high density, high hardness, and good thermal shock resistance. They can effectively resist molten metal mechanical scouring and chemical corrosion.
The slag line and oxygen-enriched burner area in the cylinder are the most severe parts of the entire cylinder, needing to withstand mechanical scouring by the melt, chemical corrosion by the slag, and thermal shock damage caused by drastic temperature changes. Therefore, SA-CL series spinel refractories can be used here.
SA-CL series spinel refractories have high density, high hardness, and good thermal shock resistance. They can effectively resist mechanical scouring and chemical corrosion by the melt.
SA-CL series spinel indicators:
Grade
Main components
(AL 2 O 3 +Cr 2 O 3)Bulk density
g/cm3 ≥Apparent porosity
%≤Refractoriness
℃≥Thermal shock resistance
(1100℃, water cooling) times≥SA-CL series
≥82
3.40~3.50
15
1800
1
Re-burning line change
(1500℃*3h)%Load softening temperature
Room temperature compressive strength pa≥
Mohs hardness
≥Maximum operating temperature
℃≥℃≥
Mpa*Deformation
0
1700
0.2*0.6
100
9
1680
SA-CL series spinel refractories are formed by pressing with a press, dried, and then sintered at high temperature. After passing quality control, they are packaged using wooden pallets, paper corners, and plastic steel straps.
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Email：Jzgwtgcl@163.com
Address：No. 56-1, Nanguanli Nangunty, Taihe District, Jinzhou City, Liaoning Province
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